Cal. 7C46, 7N36, 7N85, V736 INSTRUCTIONS (P. BEDIENUNGSANLEITUNG (S. 18) 3) INSTRUCTIONS (P. 33) ISTRUZIONI (P. 48) INSTRUCCIONES (P. 63) INSTRUÇÕES (P.
English You are now the proud owner of a SEIKO Analogue Diver’s Watch. Before using your SEIKO Analogue Diver’s Watch, please read the instructioins in this booklet carefully for its proper use and care. Please keep this manual handy for ready reference. Wir gratulieren Ihnen zum Erwerb Ihrer SEIKO Analog Taucheruhr! Bevor Sie Ihre SEIKO Analog Taucheruhr benutzen, lesen Sie bitte die Anleitungen in dieser Broschüre gut durch, um Ihre Uhr stets richtig zu benutzen und zu pflegen.
ENGLISH English CONTENTS Page FEATURES .................................................................................................................. TIME SETTING ............................................................................................................ CALENDAR SETTING ................................................................................................. CROWN LOCK ............................................................................................................
English SEIKO QUARTZ DIVER’S WATCH Cal. 7C46, 7N36, 7N85, V736 FEATURES The SEIKO Quartz Diver’s Watches are specially designed for deep-sea diving. ■ WATER RESISTANCE The watches have been water-tested to 25, 75 or 125 atmospheres of pressure/bar as shown in the table below. Calibre No.
■ TITANIUM AND CERAMIC CASE (Cal. 7C46 1,000 m model) ■ ROTATING BEZEL English A one-piece case consisting of a titanium inner part and a fine ceramic outer part makes the DIVER’S 1,000 m watch light and durable. The rotating bezel can be rotated counterclockwise. Each click rotates one half minute or one minute depending on the model. * To prevent accidental rotation, the rotating bezel is so designed that the rotation becomes harder in water.
English 6 TIME SETTING 1 2 3 Unscrew the crown by turning it counterclockwise. Pull out the crown all the way to the second click when the second hand is at the 12 o’clock position. Adjust the time by turning the crown in the desired direction.
English 4 Notes: 1. Turn the hands past the 12 o’clock marker to determine whether the watch is set for the AM or PM period. If the calendar changes when the hour hand passes the 12 o’clock marker, the time is set for AM. If the calendar does not change, the time is set for PM. 2. To set the minute hand, advance it a few minutes ahead of the desired time and then turn it back to the exact minute.
English CALENDAR SETTING Pull out the crown to the first click. Cal. 7C46: Cal. 7N85: Date Day Turn the crown clockwise to set the date and counterclockwise to set the day of the week in the desired language. Date Turn the crown clockwise to set the date. Cal. 7N36, V736: Day Date 8 Turn the crown counterclockwise to set the date and clockwise to set the day of the week in the desired language. Notes: 1. Do not change the day or the date during the time period below: • Cal. 7N85 : 9:00 P.M.
CROWN LOCK English Push the crown back in to the normal position. While pressing the crown, turn it clockwise until it locks in place. Turn Press HOW TO USE THE ROTATING BEZEL ● You can measure the elapsed time up to 60 minutes. 1. Turn the rotating bezel to align the “ ▼ ” mark to the minute hand. 30 2. When time has elapsed, read the number on the rotating bezel.
English BATTERY LIFE INDICATOR ● The second hand moves at two-second intervals when the battery needs replacement. ● “●” mark inscribed on the case back shows the expected time for battery replacement. BATTERY CHANGE ● Be sure to replace the battery as soon as it runs down, and not to leave a discharged battery inside the watch. ● The battery needs to be replaced when you see the second hand moving at two-second intervals instead of the normal one-second intervals.
● Refer to the table below for the proper battery and battery life corresponding to your watch. Calibre No. Battery English ● When replacing the battery, we recommend that you contact an AUTHORIZED SEIKO SERVICE CENTER. In that case, after every battery change, a new “●” mark will be inscribed on the case back at the position corresponding to the next battery replacement time. Be sure to check the mark before using your watch again. Battery life (Approx.
English PRECAUTIONS Before diving, make sure that the watch operates normally and be sure to observe the precautions described below. Do not attempt to dive using the watch unless you have been properly trained in diving. Abide by the rules of diving for safety’s sake. BEFORE DIVING ● Do not use the watch for saturation diving using helium gas (except for Cal. 7C46). ● Check that: • the watch operates normally. • the crown is locked tightly in place.
● Bezel rotation may become slightly harder in the water but this is not a malfunction. English AFTER DIVING ● After checking that the crown is screwed in completely, rinse the watch in fresh water, and wash out all seawater, soil, sand, etc. ● After cleaning the watch in fresh water, be sure to wipe it thoroughly dry to prevent possible rust on the case.
English LUMIBRITETM LumiBrite is a luminous paint that is completely harmless to human beings and the natural environment, containing no noxious materials such as radioactive substances. LumiBrite is a newly-developed luminous paint that absorbs the light energy of sunlight or artificial light in a short time and stores it to emit light in the dark. For example, if exposed to a light of more than 500 lux for approximately 10 minutes, LumiBrite can emit light for 5 to 8 hours.
English TO PRESERVE THE QUALITY OF YOUR WATCH ● Repair of diver’s watches requires special expertise and equipment. If you find that your diver’s watch is malfunctioning, therefore, never attempt to repair it but immediately send it to a nearby SEIKO Service Center. ■ TEMPERATURES +60°C -10°C Your watch works with stable accuracy within a temperature range of 5° C and 35° C (41° F and 95° F). Temperatures over 60° C (140° F) may cause battery leakage or shorten the battery life.
English ■ CARE OF CASE AND BRACELET To prevent possible rusting of the case and bracelet, wipe them periodically with a soft dry cloth. ■ SHOCKS & VIBRATION Be careful not to drop your watch or hit it against hard surfaces. ■ PRECAUTION REGARDING CASE BACK PROTECTIVE FILM If your watch has a protective film and/or a sticker on the case back, peel them off before using your watch. SPECIFICATIONS 16 1. 2. Frequency of crystal oscillator ........... Loss/gain (monthly rate) ..................... 3.
5. Three hands (Hour, minute and second hands) Displayed in numerals (Cal. 7C46, 7N36, V736) Displayed in numerals (See “BATTERY CHANGE” on page 11) C-MOS-IC English 6. 7. Display system Time .............................................. Day ................................................ Date .............................................. Battery ............................................... IC (Integrated Circuit) .........................
